
A new drug offering a potential slowdown in the progression of early-stage Alzheimer's disease is on the cusp of approval in Europe, marking a significant step forward in the fight against the debilitating condition. Lecanemab, developed by Eisai and Biogen, has shown promise in reducing the accumulation of beta-amyloid plaques in the brain, a hallmark of Alzheimer's.
In November 2024, the European Medicines Agency's (EMA) Committee for Medicinal Products for Human Use (CHMP) recommended granting marketing authorization for lecanemab, trading under the name Leqembi, in Europe. This decision followed a review of the available evidence, with the CHMP concluding that the benefits of lecanemab outweigh the risks for a specific patient population. This recommendation reverses an earlier negative opinion issued in July 2024. The European Commission (EC) has requested the CHMP to re-evaluate the drug's safety data and risk minimization measures following the November 2024 recommendation. The CHMP is expected to discuss these considerations in February 2025.
Lecanemab is intended for patients with mild cognitive impairment or mild dementia caused by Alzheimer's disease. However, its use will be restricted to individuals with one or no copies of the ApoE4 allele of the ApoE gene, a known risk factor associated with the disease. This restriction is due to the increased risk of amyloid-related imaging abnormalities (ARIA), a side effect involving swelling and potential bleeding in the brain, in patients with two copies of the ApoE4 gene.
The EMA has specified that lecanemab will be available through a controlled access program. This program aims to ensure the medicine is used exclusively within the recommended patient population. Furthermore, Eisai and Biogen will be required to maintain a European registry of patients treated with lecanemab to monitor the incidence of side effects and gather data on patient progression. Patients will also need to undergo MRI scans to monitor for ARIA before starting treatment and before the 5th, 7th, and 14th doses.
The approval recommendation is based on data from the Phase 3 Clarity-AD study, which demonstrated a 27% reduction in clinical decline after 18 months of lecanemab treatment, measured by the global cognitive and functional scale (CDR-SB). This outcome suggests that lecanemab has the potential to slow the progression of cognitive and functional decline in individuals with early Alzheimer's disease.
While lecanemab is not a cure for Alzheimer's, it represents a significant advancement as one of the first treatments proven to modify the course of the disease, rather than merely alleviating symptoms. However, it's important to note that individuals taking lecanemab will still experience disease progression, albeit at a slower rate than those without treatment.
Lecanemab has already been approved in several other countries, including the United States, Japan, China, South Korea, Hong Kong, Israel, the United Arab Emirates, the United Kingdom, Mexico, and Macau. The US Food and Drug Administration (FDA) granted traditional approval to lecanemab in July 2023.
Following the CHMP's positive opinion, the EMA is expected to grant marketing authorization, paving the way for negotiations regarding its inclusion in the healthcare systems of individual EU countries. The timeline for availability will depend on these negotiation processes, but rapid inclusion would be a significant step toward providing access to treatment for individuals with early-stage Alzheimer's disease.
While the prospect of lecanemab's approval in Europe has been met with optimism, experts emphasize the importance of cautious interpretation and continued monitoring. The treatment is not suitable for all Alzheimer's patients, and it carries the risk of side effects, particularly ARIA.
The controlled access program and the requirement for patient registries and MRI scans are crucial for ensuring the safe and appropriate use of lecanemab. These measures will help to identify and manage potential side effects, as well as to gather further data on the long-term efficacy and safety of the treatment.
The anticipated approval of lecanemab in Europe marks the beginning of a new era in Alzheimer's research, diagnosis, and treatment. While not a panacea, lecanemab offers a potential means of slowing disease progression in a specific subset of patients, providing hope for improved quality of life and extended cognitive function.
The development and approval of lecanemab are expected to spur further innovation in the field, driving the development of new diagnostic tools and therapeutic interventions. As research continues and more effective treatments emerge, the outlook for individuals affected by Alzheimer's disease may become increasingly brighter.

TOKYO – Japan is preparing to send off its last two giant pandas, twins Xiao Xiao and Lei Lei, back to China this week, marking the first time in half a century that the nation will be without the beloved bears. The departure of these iconic symbols of Sino-Japanese friendship comes at a moment of acutely strained diplomatic ties between Tokyo and Beijing, casting a long shadow over the future of "panda diplomacy" and highlighting escalating tensions in the region.
The twin pandas, born at Tokyo's Ueno Zoological Gardens in 2021, made their final public appearance on Sunday, January 25, 2026, before their scheduled flight to China on Tuesday, January 27

YANGON, Myanmar – Myanmar's military-backed Union Solidarity and Development Party (USDP) stands poised to secure a landslide victory in a multi-phase general election concluding today, January 25, 2026, a vote widely decried by international observers and rights groups as a calculated maneuver to legitimize military rule following the 2021 coup. The election, held amidst a brutal civil war and widespread exclusion of opposition voices, is expected to cement the military's entrenched power, despite fervent resistance across the nation.
The polls, staggered across three phases since December 28, 2025, are the first since the military seized power, ousting the democratically elected government of Aung San Suu Kyi and plunging the nation into a profound political and humanitarian crisis

A colossal winter storm, dubbed "Fern" by forecasters, has unleashed a paralyzing assault across the United States this weekend, leading to the cancellation of more than 13,000 flights and plunging vast regions into a dangerous deep freeze. The expansive weather system, characterized by historic snowfall, crippling ice, and life-threatening arctic temperatures, has impacted an estimated 200 to 240 million people across 24 to 40 states, prompting widespread emergency declarations and severe disruptions to daily life and critical infrastructure